Question: When did Windows 10 stop running version 10.0.17134.81?
Paraphrase: What is the End date of  Windows 10  running version 10.0.17134.81?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q18168774 p:P348 ?s . ?s ps:P348 ?x filter(contains(?x , '10.0.17134.81')) . ?s pq:P582 ?value}